Scryptian

Writing tools for Windows. Inline AI text editing — offline, private, free.

https://adrianium.github.io/Scryptian/ (tool WebPage)

scryptian-dem0.mp4

How it works

1. Press Ctrl+Alt — command bar appears
2. Pick a skill (or type to filter)
3. Press Enter — text from clipboard is processed by a local AI model
4. Result appears — press Enter again to copy and close

Skills

• Translate to my language
• Translate to English
• Summarize
• Improve writing
• Fix spelling and grammar
• Change tone to friendly
• Change tone to professional
• Explain this in simple terms
• Humanize

Add your own: one .py file in skills/ = one skill.

# @title: My Skill
# @description: What it does
# @author: YourName

import bridge

def run(text):
    prompt = f"Your prompt here:\n\n{text}"
    return bridge.generate(prompt)

Setup

Download Scryptian.exe from Releases and run. Model downloads automatically on first use (~2 GB, one time).

Hotkey

Default: Ctrl+Alt. Change in config.py:

HOTKEY = "ctrl+alt"

Privacy

Scryptian sends anonymous crash reports and usage stats (which skills are run, whether the model loaded) to help fix bugs and improve the app.

Your selected text is never transmitted. All AI processing happens locally on your machine. No account required, no cloud API.

What is sent anonymously: app version, skill names (not content), error messages, model load status.
What is never sent: your text, clipboard contents, files, or any personal data.

License

MIT